(PhysOrg.com) -- New data show that the balance between the airborne and the absorbed fraction of CO2 has stayed approximately constant since 1850, despite emissions of CO2 having risen from about 2 billion tons a year in ...

With so much on the line for job seekers in this difficult economic climate, a lot of new hires might be wondering how—or whether at all—to negotiate salary when offered a new position. A recently published study on the ...

Limiting temperature rise by 2100 to less than 1.5°C is feasible, at least from a purely technological standpoint, according to the study published in the journal Nature Climate Change by researchers at the International ...

(AP) -- The United States, China and India could scuttle attempts to save the only treaty governing global warming, Europe's top negotiator said Friday hours before a 194-nation U.N. climate conference was to close.

Scientists from the University of Gothenburg, Sweden, have investigated how much carbon the natural forests of Sri Lanka contain. The results are important for work to reduce deforestation of tropical countries, and for international ...